Acute pyelonephritis and subcapsular hematoma revealing nephroblastoma at the age of 15 years

BACKGROUND: Nephroblastoma' the most common renal tumor in children between 1 and 5 years, occurs rarely in the oldest child. CASE REPORT: A 16-year-old teenager suffered from acute pyelonephritis caused by Klebsiella pneumoniae. Renal ultrasonography showed a left subcapsular hematoma; the CT scan confirmed the finding and also showed renal scarring. However, a second CT scan showed pulmonary nodules suggestive of metastasis, a diagnosis that was confirmed by needle biopsy of pulmonary lesions. Recovery was obtained after chemotherapy and nephrectomy with a 3-year-follow-up. CONCLUSION: This nephroblastoma was particular because its development in an adolescent, its association with acute pyelonephritis and subcapsular hemorrhage.     

Gallium restorative materials

A case of renal cell carcinoma that was discovered in a patient with typical acute pyelonephritis is reported. A 62-year-old woman admitted with fever and right flank pain, was diagnosed as having acute pyelonephritis. Intravenous urography showed a compressed renal pelvis and mild dilated calyces, suggesting the existence of a tumor. Computed tomography revealed a parapelvic tumor 6 cm in diameter and a small low-density area separated from the tumor in the renal parenchyma. Selective renal arteriography revealed a typical renal cell carcinoma lesion. The patient underwent right radical nephrectomy, and her postoperative course was uneventful. She has remained free of disease for 7 months.     

Massive adrenal hemorrhage secondary to metastasis of lung cancer

Hemorrhagic adrenal metastasis from lung cancer is extremely rare, although adrenal involvement is common in widely disseminated cancer. We report a case of massive adrenal hemorrhage secondary to metastasis of lung cancer. A 47-year-old female was treated by left upper lobectomy and mediastinal lymph node resection for an adenocarcinoma with intrapulmonary metastasis in the left upper lobe. Eight months later, she presented with right flank and back pain, and abdominal ultrasonography and computed tomography showed a right solitary adrenal tumor with massive hemorrhage. The tumor was not resectable and partially responded to chemotherapy. A massive adrenal hemorrhage, secondary to metastasis of lung cancer, presents with nonspecific clinical signs and symptoms. In lung cancer patients with an acute flank or back pain, hemorrhagic adrenal metastasis should be considered in the differential diagnosis.     

Serum progesterone levels in patients with gastric adenocarcinoma before and after gastrectomy

We experienced a case of a hepatic subcapsular hematoma after extracorporeal shock wave lithotripsy (ESWL) for a right renal stone. To our knowledge this presentation is the second case in the Japanese literature. A 63-year-old female with a right renal stone received 2,800 shots of 14.0 kilo-volts shockwave with Sonolith 3,000. Preoperative examination of the blood disclosed no abnormalities in the coagulating system except slight reduction of platelet count and slight impairment of liver function. Postoperative routine ultrasound echograms revealed a hepatic subcapsular hematoma although she had no symptom. The size of the hematoma measured 11.0 x 5.0 cm in computed tomograms (CT). She was carefully observed without any treatments because the hematoma did not increase in size. CT scans 6 months after the ESWL treatment demonstrated neither hematoma nor masses in the liver. As a complication of ESWL for urolithiasis a hepatic subcapsular hematoma is very rare. We herein presented the case and discussed the complications of ESWL briefly in the literature.     

Clinical and roentgenographic findings in splenic abscess

A splenic abscess developed in a 16-year-old boy following a supposed viral illness and left lower thoracic trauma. Preoperative diagnosis was at first obscured, but a spleen scan suggested fractured spleen and a splenic arteriogram showed a "subcapsular hematoma" and an aneurysm of the left hepatic artery. A 1,800-gm spleen containing one large abscess and one small one was removed. Splenic abscess is rare and, before modern methods of spleen scan and arteriography, rarely diagnosed.     

Detection of telomerase activity in oral lesions

We present a rare complication of pericardiectomy and the effective management thereof. A 67-year-old female with dyspnea and upper abdominal pain was received at our department upon referral. Chest roentgenogram and cardiac catheterization preceded a diagnosis of constrictive pericarditis. Pericardiectomy was performed subordinate to median sternotomy and left anterolateral thoracotomy. Extubation was carried out on day 2 but reintubation was necessitated on the same day as a result of progressive dyspnea. Chest roentgenogram revealed an atelectasis of the left lung. Fiberoptic bronchoscopy showed left main bronchial stenosis resulting from a pulsating external structure. A postoperative computed tomogram substantiated the stenotic left main bronchus between the dilated left pulmonary artery and the thoracic descending aorta. An expandable metallic stent for the treatment of this complication was selected over other invasive procedures. Two years of follow-up reveal no complications. Accordingly, an expandable metallic stent has demonstrated its effectiveness not only on bronchial stenosis due to malignancy or tuberculosis but on benign cases such as this as well.     

A middle-aged woman with back and flank pain

Xanthogranulomatous pyelonephritis is an uncommon variant of chronic pyelonephritis that predominantly affects middle-aged women. Patients usually present with fever, back or flank pain, flank mass, and the constitutional symptoms of fatigue, malaise, weight loss, and anorexia. Rarely, they may present with a draining sinus. There is usually a history of urinary tract infection, obstruction, or instrumentation. Other abnormalities include anemia, leukocytosis, abnormal liver enzymes, pyuria, and hematuria. Mild azotemia may be present, but frank renal failure is rare. Urine and renal tissue cultures are frequently positive. The most commonly isolated bacterial pathogens are P. mirabilis and E. coli, but other organisms have also been implicated. A CT scan is the best radiologic imaging technique to discover the extent of inflammation as well as any involvement of adjacent structures. Lipid-laden macrophages called xanthoma cells characterize the disease at the microscopic level. Nephrectomy is curative. Careful preoperative evaluation will guide surgical planning in choosing an approach that provides adequate exposure of the affected tissue and facilitates subsequent care of the patient.     

Chronic hypouricemia by dysfunction of the renal tubule. Observation in a case

A case of hypertensive intracerebellar hematoma surgically treated and cured was reported. The 41-year-old male had two cerebrovascular attacks with headache and vomiting followed by left hemiparesis. Drowsiness and dysarthria appeared the next day. The patient was admitted to a hospital, where right facial palsy, loss of right gag reflex and paralytic hemiplegia on the left side were noted. On the 7th day, the patient's consciousness became clear byt the other neurological evidences did not change. On the 14th day, bradycardia and central hyperventilation appeared and he became drowsy again. The patient was transferred to the authors' clinic. When the patient was admitted, he showed typical cerebellar signs such as nystagmus, ataxia, and slurring speech with pyramidal sign on left side and cranial nerves paralysis on right side, and also showed the changes of vital signs as a medullary syndrome in the late stage of the course. The vertebral angiogram revealed a space taking process in the right cerebellar hemisphere. The old blood (30g) was removed by suboccipital craniectomy. The hematoma cavity had a communication with the IVth ventricle through a small perforation in the medial wall of the hematoma. Spontaneour intracerebellar hematoma including of hypertensive origin is not rare in the reports of autopsy but surgically treated case has only rarely been reported. The main reason of few survivals should be in its fulminate course.     

DHF with complication of acute pancreatitis related hyperglycemia: a case report

DHF is endemic in Indonesia, with incidence of 9.72/100,000 population and CFR of 2.5%. Acute pancreatitis is a rare complication in DHF, usually without hyperglycemia. We report here 1 patient of DHF grade II with complication of acute pancreatitis, and hyperglycemia which occured as a result of pancreatitis. A 24 years old female was referred from Santa Jusuf Hospital, with 5 days of fever and hematemesis. On physical examination we found slight fever and hematoma on her left leg. Laboratory examination revealed Hb 13.4 g%, WBC 8,500/mm3, Ht 42%, platelets 22,500/mm3, amylase 317 U/l, lipase 1,198 U/l and blood glucose 397 mg%. CT scan result of pancreas was consistent with acute pancreatitis. Diagnosis of dengue infection was made after the finding of positive IgM and IgG for dengue virus. After 18 days clinical symptoms and signs and laboratory results returned to normal.     

Splenic rupture: an unusual complication of colonoscopy

Splenic rupture is an uncommon complication of colonoscopy. A high index of suspicion is a crucial factor in the prompt diagnosis of this rare but potentially fatal complication. We report a case of splenic rupture diagnosed 3 days after a colonoscopy and requiring splenectomy. We also reviewed 17 reported cases of splenic rupture after colonoscopy, including our case. The presumed mechanisms of splenic rupture during colonoscopy are direct trauma to the spleen, excessive splenocolic ligament traction, and decrease in the relative mobility between the spleen and the colon. Of the 17 cases reviewed, 10 had polypectomy and/or biopsy performed during colonoscopy. Other probable risk factors are identified and tabulated. The hemodynamic status of the patient is the primary factor used to determine the therapeutic option. Computed tomographic (CT) scan of the abdomen reliably demonstrates well-contained splenic laceration and subcapsular hematoma, and differentiates these splenic complications from perisplenic clot and hemoperitoneum. Thus, CT scan may help decide which patients may be managed operatively or nonoperatively. Splenectomy is the operative procedure of choice for splenic rupture after colonoscopy. Conservative management includes broad spectrum antibiotics, intravenous fluids, blood transfusion, and close hemodynamic monitoring. The factors mandating further evaluation of persistent abdominal pain after colonoscopy are hemodynamic instability, clinical features of acute abdomen, leukocytosis, and/or acute anemia. The onset of abdominal pain associated with one or more of these critical factors is usually within 24 h after colonoscopy. An emergent CT scan of the abdomen is the modality of choice to further evaluate these clinical features, but intestinal perforation and external bleeding must first be excluded.     

Intraorbital subperiosteal hematoma due to paranasal mucocele--case report

A 68-year-old female was admitted with a rare intraorbital subperiosteal hematoma manifesting as sudden orbital pain, progressive blepharoptosis, and diplopia. Computed tomography showed a biconvex high density mass in the superomedial part of the left orbit, which was recognized to be a subperiosteal hematoma intraoperatively. The eroded orbital roof between the frontal sinus and orbit was a result of mechanical compression by the mucocele. Infection extending into the orbit was important in causing the hemorrhage.     

Cystic retroperitoneal lymphangioma: a tumor of polymorphic clinical manifestations. Apropos of three cases

BACKGROUND: Cystic retroperitoneal lymphangioma is a rare benign tumor with varied clinical presentation. CASE REPORTS: Case 1. A girl was born at term after ultrasonography had shown a cystic abdominal mass by 31 weeks of GA. This mass, clinically palpable at birth, was found again by ultrasonography. Surgical excision on day 3 was incomplete, requiring a second excision at the age of 2 months, followed by persistence of the cyst near the bladder; the patient was asymptomatic at the age of 2 years. Case 2. This full-term female newborn was admitted because of jaundice and pallor. Examination showed a firm mass of the left flank that was confirmed by X-rays and ultrasonography. Despite blood transfusion, anemia persisted, requiring surgery that showed a cystic hemorrhagic mass that was voided. A second partial excision was performed a few weeks later and, at the age of 7 months, ultrasonography showed a few small cystic masses behind the left kidney. Case 3. A 16-month-old boy was operated on for right inguinal hernia. The hernial sac contained fluid and its wall was thick. Ultrasonography and CT scan performed 3 days later were normal. The child was examined again 28 months later because he suffered from abdominal pain; a large mass was palpable in the right flank that appeared cystic at ultrasonography and CT scan. A retroperitoneal lymphangioma was completely excised. CONCLUSION: Because the risk of complications is apparently high, surgical treatment is always necessary. In the newborn period, complete excision is difficult, requiring delayed surgery.     

Diffuse cerebral artery vasospasm following total resection of posterior fossa meningioma: a case report]

Diffuse cerebral artery vasospasm following brain tumor resection is a rare complication. The authors reported a case of symptomatic diffuse cerebral artery vasospasm of early phase following resection of a left posterior fossa meningioma. A 50-year-old female patient was admitted to our hospital complaining of headache. No neurological deficits were detected at the time of admission. Computed tomography (CT) and magnetic resonance imaging (MRI) showed a large mass in the left posterior fossa. Cerebral angiography demonstrated mildly diffuse stenosis of the bilateral internal carotid artery. The tumor was resected totally. CT after operation showed a small amount of subarachnoid hematoma in the superior aspect of the cerebellum. Pathological specimen of the tumor showed fibrous meningioma. One day after this radical operation, the patient was found to have weakness in her left leg. Then she developed left hemiparesis, weakness in the right leg and left homonymous hemianopsia. MRI showed ischemic lesions in the bilateral parietal and the occipital lobe. Angiography demonstrated diffuse severe vasospasm throughout the whole cerebral artery. Ten days after the operation, angiographical findings were improved. This case indicates that vasospasm may occur even after resection of brain tumors which are localized outside the suprasellar area.     

Perforation during nasogastric and orogastric tube insertion

We herein report a rare case of peripelvic extravasation due to peritoneal dissemination of pancreatic carcinoma. A 75-year-old female with left flank pain was admitted. Computed tomographic scan demonstrated a huge urinoma medial and posterior to the left kidney, and an irregular mass around the left lower ureter. Retrograde pyelography showed complete ureteral obstruction. The probable diagnosis was spontaneous peripelvic extravasation due to left ureteral tumor or ovarian tumor. Laparotomy revealed a tumor involving the body and tail of the pancreas and some disseminated tumors in the retroperitoneum. Pathological diagnosis was metastatic carcinoma of the pancreas. Malignant tumors in the digestive organs should be taken into consideration in the differential diagnosis of peripelvic extravasation.     

Ureteral stent displacement associated with deep massage

A 51 year-old woman with a history of ureteral stenosis and calculi noted recurrence of severe left flank pain while undergoing a deep body massage using the Rolfing method. Displacement of her left ureteral double J stent was noted in the emergency department. The pain and associated incontinence resolved with restoration of the stent to its original position. Practitioners should be aware of this potential complication related to forceful massage pressures.     

A case of a ruptured lingual artery aneurysm treated with endovascular surgery

A rare case of a ruptured lingual artery aneurysm treated with endovascular procedure in presented. A 67-year-old woman undergoing treatment in our hospital for right thalamic hemorrhage complained of sudden swelling in the submandibular area and breathlessness. The swelling was so rapid and progressive that her breathing was disturbed. She was intubated as soon as possible. Computed tomography (CT) showed a massive subcutaneous hematoma, extending from the left submandibular area to the neck, which had compressed the trachea to the right. CT with contrast medium showed extravasation of the medium for this lesion. Angiography showed that the aneurysm was located on the periphery of the left ingual artery. Extravasation of contrast medium from the aneurysm was also observed. We considered that direct surgery was difficult to perform safely, so we chose an endovascular procedure to treat this lesion. The lingual artery was successfully embolized using four platinum coils. No rebleeding or other complication occurred after the coil embolization. Disturbance of breathing due to air way obstruction is an important symptom of a ruptured lingual artery aneurysm. Endovascular surgery may be the first choice for treatment of the bleeding origin.     

Candida costochondral osteomyelitis, report of a case and review of the literature

A 49-year-old man was admitted to the hospital with swelling and redness overlying the left anterior chest wall. He had been treated by percutaneous transluminal coronary recanalization for acute myocardial infarction with central venous catheter one year and four months earlier. Since then, he had had no symptoms. An incision and drainage was performed and specimen showed acute and chronic granulation tissue containing pus with involvement of underlying left third rib and cartilage. Candida albicans was cultured from the drainage specimen. Treatment with fluconazole was began. The lesion failed to clear following incision and drainage, continuing to exude pus, then open surgical excision and curettage of the cartilage and rib was performed. After 2 months of therapy, the lesion had resolved. This is a rare case of candida costochondral osteomyelitis without a definite proof of former hematogenous candida infection.     

Enterocytozoon bieneusi infection and diarrheal disease in patients who were not infected with human immunodeficiency virus: case report and review

Spontaneous spinal epidural hematoma is a rare condition that usually requires surgical evacuation of the hematoma. We report a case of spontaneous spinal epidural hematoma that was probably associated with aspirin intake. The initial clinical signs and symptoms included sharp, left-sided neck pain and weakness of the left arm. The initial magnetic resonance image showed a spinal epidural hematoma extending from C2 to C6, with compression of the myelon. This case is remarkable for dramatic clinical improvement within 12 hours and the magnetic resonance imaging documentation of complete resolution within 3 days. For each patient with a stable or improving neurological status, conservative management monitored by magnetic resonance imaging might be the treatment of choice.     

A case of diabetic muscle infarction in Japan

Diabetic muscle infarction (DMI) is a rare complication of diabetes mellitus. We report the first recorded case in Japan. A 45-year-old Japanese woman presented with severe pain in the left antero-medial thigh. She had a 14-year history of Type 2 diabetes mellitus (DM). She had first noticed pain in her left thigh after a walk 2 weeks prior to presentation. The pain worsened progressively. She noticed a firm mass in her left thigh. T2-weighted magnetic resonance imaging (MRI) demonstrated a high-intensity signal in the muscle bulk of the anterior component of the left thigh. A needle biopsy of the mass showed necrosis. She was treated with bedrest and an antiplatelet agent. The mass disappeared 8 weeks after admission. DMI is a rare complication of poorly controlled diabetes mellitus. Twenty-seven cases with DMI have been reported in the English literature but we believe this is the first Japanese case with DMI.     

Pseudotumorous focal xanthogranulomatous pyelonephritis in children. Apropos of a case

Xanthogranulomatous pyelonephritis is a particular form of chronic pyelonephritis. It is observed less frequently in children and can sometimes present with a focal pseudoneoplastic appearance. An 11-year-old child was admitted with abdominal pain, alteration of the general state and weight loss without fever or palpable mass. Medical imaging was unable to distinguish between malignant renal tumour or tuberculosis. The diagnosis was confirmed by the inflammatory and purulent appearance of the mass and histopathological examination of the biopsy fragment. Percutaneous drainage of the abscess, combined with antibiotics provided marked improvement. Despite its rarity and its nonspecific clinical features, focal xanthogranulomatous pyelonephritis must be considered in order to propose conservative treatment.